Headers for GT40P that don’t suck?

DMG

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94 GT/5mt with GT40P stuff. I have BBK long tubes that burn plug wires, even custom wires with Kevlar shields. Now I need to do a compression test and can’t do that without pulling the headers. I am done with them.

Anyone have a source for Mac shorties for my car? Any other header that will give the plugs some more room?

thanks, DMG
 

Segi62

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You will pay more for a true GT-40P headers. I had to dent and squish a few tubes on my Mac shortys and still had to install 1 Accel shorty plug on #7 cyl (I think) to get clearance and those are like 20 bucks each smh. Wish I had just bit the bullet and sprang for proper fitting set.
 
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DMG

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I just bought a set of Mac shorty GT40P headers used. I can’t find a PN on them or anything. How do I identify them to make sure I got the right thing?
 

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